| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $152.44 | 8.531% | $165.4447 | $165.44 | $165.45 | $165.40 |
| Purchase #2 | $100.90 | 6.468% | $107.4262 | $107.43 | $107.45 | $107.40 |
| Purchase #3 | $83.64 | 13.270% | $94.739 | $94.74 | $94.75 | $94.70 |
| Purchase #4 | $129.31 | 10.615% | $143.0363 | $143.04 | $143.05 | $143.00 |
| Purchase #5 | $7.67 | 9.461% | $8.3957 | $8.40 | $8.40 | $8.40 |
| Purchase #6 | $52.67 | 4.600% | $55.0928 | $55.09 | $55.10 | $55.10 |
| Purchase #7 | $84.66 | 12.183% | $94.9741 | $94.97 | $94.95 | $95.00 |
| 7 purchase totals = | $611.29 | $669.1088 | $669.11 | $669.15 | $669.00 | |